CN216372754U - Recycled concrete mixer - Google Patents

Abstract

The application discloses a recycled concrete mixer, which relates to the technical field of recycled concrete processing. A material mechanism, a first gear, a second gear and a transmission rod, the transmission rod is rotatably connected to the mixing tank, the outer side wall of the transmission rod is fixedly connected to the side of the inner side wall of the mixing tank, and a connecting plate is fixedly connected, and the outer side wall of the connecting plate is fixedly connected. A first motor box is fixedly connected to the side away from the inner wall of the stirring tank, a stirring motor is fixedly connected to the inner wall of the first motor box, and a stirring rod is fixedly connected to the output end of the stirring motor. In the present application, through the cooperation of the transmission motor, the feeding mechanism, the first gear, the second gear, the transmission rod, the connecting plate, the first motor box, the stirring motor and the stirring rod, the recycled concrete inside the mixing tank is evenly stirred, and the working efficiency of the device is improved. .

Description

A recycled concrete mixer

technical field

The present application relates to the technical field of recycled concrete processing, in particular to a recycled concrete mixer.

Background technique

Recycled concrete means that after crushing, cleaning, and grading waste concrete blocks, they are mixed with grading in a certain proportion, partially or completely replacing natural aggregates such as sand and gravel (mainly coarse aggregates), and then adding cement, water, etc. new concrete. Recycled concrete can realize the principle of resource utilization and reduction of waste concrete, and can protect the environment and save resources. The popularization and application of this technology has obvious social benefits.

Most of the existing recycled concrete mixers perform mixing according to the normal concrete mixing method, relying on the aggregate itself to be turned over for mixing or using a single stirring rod for mixing, and the mixing efficiency is too low.

Utility model content

In order to improve the problem that the mixing efficiency is too low by relying on the aggregate itself to turn over or using a single stirring rod for mixing, the present application provides a recycled concrete mixer.

The application provides a recycled concrete mixer, which adopts the following technical solutions:

A recycled concrete mixer includes a device base, a transmission motor is fixedly connected to the center of one side of the upper surface of the device base, a mixing tank is fixedly connected to the side of the upper surface of the device base away from the transmission motor, and the top of the mixing tank is fixedly connected. There is a feeding mechanism on one side;

The output end of the transmission motor is fixedly connected with a first gear, the first gear is meshed and connected with a second gear, and the center of the second gear away from the first gear is fixedly connected with a transmission rod, and the transmission rod rotates Connected to the mixing tank, a connecting plate is fixedly connected to the side of the outer side wall of the transmission rod close to the inner side wall of the mixing tank, and a first motor box is fixedly connected around the side of the outer side wall of the connecting plate that is far away from the inner side wall of the mixing tank. A stirring motor is fixedly connected to the inner side wall of the first motor box, and a stirring rod is fixedly connected to the output end of the stirring motor.

By adopting the above technical solution, through the cooperation of the transmission motor, the feeding mechanism, the first gear, the second gear, the transmission rod, the connecting plate, the first motor box, the stirring motor and the stirring rod, the transmission motor drives the first gear to rotate, and the third A gear drives the second gear to rotate, the second gear drives the connecting plate to rotate through the transmission rod, and the connecting plate drives the first motor box to rotate. When the first motor box rotates, it drives the stirring motor to rotate, and the stirring motor drives the spiral stirring blade to rotate. , to mix the recycled concrete in the mixing tank, so that the recycled concrete in the mixing tank is evenly mixed, and the working efficiency of the device is improved.

Optionally, the feeding mechanism includes a feeding bin that is fixedly connected to one side of the top of the stirring tank. The top of the stirring tank is located below the feeding bin and is provided with a feeding port that communicates with the feeding bin. The center of the inner side wall of the silo is fixedly connected with a connecting rod, and the end of the connecting rod away from the feeding bin is fixedly connected with a second motor box, and the inner side wall of the second motor box is fixedly connected with a pulverizing motor. The output end of the motor is fixedly connected with a crushing blade.

By adopting the above technical solution, through the arrangement of the second motor box, the pulverizing motor and the pulverizing blade, the pulverizing motor drives the pulverizing blade to pulverize the recycled concrete in the feeding bin again, reducing the surface area of the recycled concrete, and thereby improving the time of mixing the recycled concrete. liquidity.

Optionally, a pulverizing plate is fixedly connected to the inner side wall of the feeding bin below the pulverizing blade, and a filter screen is opened inside the pulverizing plate.

By adopting the above technical solution, through the setting of the crushing plate and the filter screen, the recycled concrete is crushed above the crushing plate, and after being crushed to the specifications suitable for the filter screen, it enters the mixing tank through the filter screen for mixing, so as to prevent the recycled concrete as much as possible. If it is not crushed to the appropriate size, it will enter the mixing tank, which will affect the fluidity of the recycled concrete during mixing.

Optionally, a water inlet is provided on the side of the top of the stirring tank close to the feeding mechanism.

By adopting the above technical solution, water can be added to the inside of the mixing tank at any time through the water inlet, so as to prevent the recycled concrete from being strong in water absorption, and the water prepared in advance is not enough to fully mix it.

Optionally, the transmission rod is rotatably connected to the stirring tank through a sealed bearing.

By adopting the above technical scheme, through the arrangement of the sealed bearing, it is possible to prevent the regenerated concrete from entering the bearing during stirring and affecting the service life of the device.

Optionally, a discharge pipe communicated with the stirring tank is fixedly installed at the bottom of one side of the outer side wall of the stirring tank, and a discharge valve is provided at one end of the discharging pipe away from the stirring tank.

By adopting the above technical scheme, after the stirring is completed, the discharge valve is opened to discharge the material.

Optionally, a rubber pad is fixedly connected between the base of the device and the stirring tank.

By adopting the above technical solution, the vibration generated during the use of the device can be absorbed to a certain extent through the arrangement of the rubber pad, thereby improving the service life of the device.

Optionally, a spiral stirring blade is fixedly connected to the outer side wall of the stirring rod.

By adopting the above technical solution, the spiral stirring blade can effectively improve the stirring efficiency of the device.

To sum up, the present application includes at least one of the following beneficial effects:

1. In this application, through the cooperation of the transmission motor, the feeding mechanism, the first gear, the second gear, the transmission rod, the connecting plate, the first motor box, the stirring motor and the stirring rod, the transmission motor drives the first gear to rotate, and the first gear rotates. Drive the second gear to rotate, the second gear drives the connecting plate to rotate through the transmission rod, and the connecting plate drives the first motor box to rotate, while the first motor box rotates, it drives the stirring motor to rotate, and the stirring motor drives the spiral stirring blade to rotate. The recycled concrete in the mixing tank is mixed, so that the recycled concrete in the mixing tank is evenly mixed and the working efficiency of the device is improved;

2. In this application, through the setting of the second motor box, the crushing motor and the crushing blade, the crushing motor drives the crushing blade to crush the recycled concrete in the feeding bin again, reducing the surface area of the recycled concrete, and thereby improving the flow of the recycled concrete during stirring. sex.

Description of drawings

Fig. 1 is the main sectional structure schematic diagram of the present application;

FIG. 2 is a schematic side view of the structure of the present application.

Description of reference numerals: 1. Device base; 2. Transmission motor; 3. Stirring tank; 4. Feeding mechanism; 401, Feeding bin; 402, Feeding port; 403, Connecting rod; 404, Second motor box; 405, crushing motor; 406, crushing leaf; 407, crushing plate; 408, filter screen; 5, first gear; 6, second gear; 7, transmission rod; 8, connecting plate; 9, first motor box; 10 , stirring motor; 11, stirring rod; 12, water inlet; 13, sealed bearing; 14, discharge pipe; 15, discharge valve; 16, rubber pad; 17, spiral stirring blade.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-2.

Please refer to Fig. 1 and Fig. 2, a recycled concrete mixer includes a device base 1, a transmission motor 2 is fixedly connected to the center of one side of the upper surface of the device base 1, and a side away from the transmission motor 2 is fixedly connected to the upper surface of the device base 1. In the mixing tank 3, a rubber pad 16 is fixedly connected between the device base 1 and the mixing tank 3. The rubber pad 16 can effectively buffer the vibration generated during the use of the device, and a feeding mechanism 4 is provided on one side of the top of the mixing tank 3. A water inlet 12 is provided on the side of the top of the mixing tank 3 close to the feeding mechanism 4. When in use, the recycled concrete is introduced into the mixing tank 3 through the feeding mechanism 4, and water is added through the water inlet 12. The bottom of the side is fixedly installed with a discharge pipe 14 that communicates with the stirring tank 3. The discharge pipe 14 is provided with a discharge valve 15 at one end away from the stirring tank 3. After the stirring is completed, the discharge valve 15 is opened. In 14, the recycled concrete after mixing is exported.

Referring to FIG. 1 , the feeding mechanism 4 includes a feeding bin 401 fixedly connected to one side of the top of the stirring tank 3. The top of the stirring tank 3 is located below the feeding bin 401 and is provided with a feeding port 402 that communicates with the feeding bin 401. When the recycled concrete is introduced, the recycled concrete is introduced into the feeding bin 401 and enters the feeding port 402 through the feeding bin 401 .

Referring to FIG. 1 , the center of the inner side wall of the feeding bin 401 is fixedly connected with a connecting rod 403 , and one end of the connecting rod 403 away from the feeding bin 401 is fixedly connected with a second motor box 404 , and the inner side wall of the second motor box 404 is fixedly connected. There is a pulverizing motor 405, the output end of the pulverizing motor 405 is fixedly connected with a pulverizing blade 406, the inner wall of the feeding bin 401 is located below the pulverizing blade 406 and a pulverizing plate 407 is fixedly connected, and a filter screen 408 is opened inside the pulverizing plate 407. 405 drives the pulverizing blade 406 to pulverize the recycled concrete entering the silo 401 above the pulverizing plate 407 again.

1 and 2, the output end of the transmission motor 2 is fixedly connected with a first gear 5, the transmission motor 2 drives the first gear 5 to rotate, the first gear 5 is meshed with a second gear 6, and the first gear 5 drives the second gear 5. The gear 6 rotates, and the center of the second gear 6 away from the first gear 5 is fixedly connected with a transmission rod 7. The transmission rod 7 is rotatably connected to the stirring tank 3, and the transmission rod 7 is rotatably connected to the stirring tank 3 through the sealing bearing 13. The transmission rod 7. One side of the outer side wall close to the inner side wall of the stirring tank 3 is fixedly connected with a connecting plate 8. The second gear 6 drives the connecting plate 8 to rotate through the transmission rod 7. The first motor box 9 is fixedly connected, the connecting plate 8 drives the first motor box 9 to rotate, the inner side wall of the first motor box 9 is fixedly connected with a stirring motor 10, and the output end of the stirring motor 10 is fixedly connected with a stirring rod 11, and the stirring rod The outer side wall of 11 is fixedly connected with a spiral stirring blade 17. When the first motor box 9 rotates, it drives the stirring motor 10 to rotate, and the stirring motor 10 drives the spiral stirring blade 17 to rotate to stir the recycled concrete in the mixing tank.

The implementation principle of the present application is as follows: when in use, the recycled concrete is introduced into the feeding bin 401, and the crushing motor 405 drives the crushing blade 406 to crush the recycled concrete entering the feeding bin 401 again above the crushing plate 407. After the filter screen 408 is adapted to the specifications, it enters the feed inlet 402 through the filter screen 408, and then enters the mixing tank 3, and adds water through the water inlet 12. The transmission motor 2 drives the first gear 5 to rotate, and the first gear 5 drives the second gear. The gear 6 rotates, the second gear 6 drives the connecting plate 8 to rotate through the transmission rod 7, and the connecting plate 8 drives the first motor box 9 to rotate. When the first motor box 9 rotates, it drives the stirring motor 10 to rotate, and is driven by the stirring motor 10. The spiral mixing blade 17 rotates to mix the recycled concrete in the mixing tank. After the mixing is completed, the discharge valve 15 is opened, and the recycled concrete after mixing is discharged from the discharge pipe 14 .

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the scope of the present application. Inside.

Claims (8)

1. A recycled concrete mixer, comprising a device base (1), characterized in that: a transmission motor (2) is fixedly connected to the center of one side of the upper surface of the device base (1), and the upper surface of the device base (1) A stirring tank (3) is fixedly connected to the side away from the transmission motor (2), and a feeding mechanism (4) is provided on one side of the top of the stirring tank (3); The output end of the transmission motor (2) is fixedly connected with a first gear (5), the first gear (5) is meshed with a second gear (6), and the second gear (6) is far away from the first gear (5) A transmission rod (7) is fixedly connected to the center of one side, the transmission rod (7) is rotatably connected to the stirring tank (3), and the outer wall of the transmission rod (7) is close to the inner wall of the stirring tank (3). A connecting plate (8) is fixedly connected on one side, and a first electrical box (9) is fixedly connected around the side of the outer side wall of the connecting plate (8) away from the inner side wall of the stirring tank (3). A stirring motor (10) is fixedly connected to the inner side wall of the case (9), and a stirring rod (11) is fixedly connected to the output end of the stirring motor (10). 2. A recycled concrete mixer according to claim 1, characterized in that: the feeding mechanism (4) comprises a feeding bin (401) fixedly connected to one side of the top of the mixing tank (3), and the mixing The top of the tank (3) is located below the feeding bin (401) and is provided with a feeding port (402) that communicates with the feeding bin (401), and the center of the inner side wall of the feeding bin (401) is fixedly connected with A connecting rod (403), one end of the connecting rod (403) away from the feeding bin (401) is fixedly connected with a second motor box (404), and the inner side wall of the second motor box (404) is fixedly connected with a pulverizing motor (405), a crushing blade (406) is fixedly connected to the output end of the crushing motor (405). 3. A recycled concrete mixer according to claim 2, characterized in that: a pulverizing plate (407) is fixedly connected to the inner side wall of the feeding bin (401) under the pulverizing blade (406), and the pulverizing plate A filter screen (408) is opened inside (407). 4 . The recycled concrete mixer according to claim 1 , wherein a water inlet ( 12 ) is provided on the side of the top of the mixing tank ( 3 ) close to the feeding mechanism ( 4 ). 5 . 5 . The recycled concrete mixer according to claim 1 , wherein the transmission rod ( 7 ) is rotatably connected to the mixing tank ( 3 ) through a sealed bearing ( 13 ). 6 . 6. A recycled concrete mixer according to claim 1, characterized in that: a discharge pipe (14) communicating with the mixing tank (3) is fixedly installed at the bottom of one side of the outer side wall of the mixing tank (3). A discharge valve (15) is provided at one end of the discharge pipe (14) away from the stirring tank (3). 7 . The recycled concrete mixer according to claim 1 , wherein a rubber pad ( 16 ) is fixedly connected between the device base ( 1 ) and the mixing tank ( 3 ). 8 . 8 . The recycled concrete mixer according to claim 1 , wherein a spiral mixing blade ( 17 ) is fixedly connected to the outer side wall of the mixing rod ( 11 ). 9 .

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